<template>
    <!-- cell 单元格的to属性和 VueRoter 中的 RouterLink 导航组件的 to 属性用法是一样的。 参考链接 https://router.vuejs.org/zh/api/#to  -->
    <!-- 方式一： :to="'/article/' + article.art_id" -->
    <!-- 方式二： :to="`/article/${article.art_id}`" -->
    <van-cell
      class="article-item"
      :to="{
        // 方式三：根据路由名称进行跳转
        name: 'article', // 要跳转的路由名
        // 传递路由动态参数
        params: {
          // 属性名：路由路径中设计的动态参数名称
          articleId: article.art_id
        }
        }"
    >
      <div class="title van-multi-ellipsis--l2" slot="title">{{ article.title }}</div>
      <div slot="label">
        <div v-if="article.cover.type === 3" class="cover-wrap">
          <div
            class="cover-item"
            v-for="(img, index) in article.cover.images"
            :key="index"
          >
            <van-image
             class="cover-item-img"
              fit="cover"
              slot="default"
              :src="img"
           />
          </div>
        </div>
        <div class="label-info-wrap">
          <span>{{ article.aut_name }}</span>
          <span>{{ article.comm_count }}</span>
          <span>{{ article.pubdate | relativeTime }}</span>
        </div>
      </div>
        <van-image
          class="right-cover"
          fit="cover"
          v-if="article.cover.type === 1"
          slot="default"
          width="100"
          height="100"
          :src="article.cover.images[0]"
        />
    </van-cell>
</template>

<script>
export default {
  name: 'ArticleItem',
  components: {},
  props: {
    article: {
      type: Object,
      required: true
    }
  },
  data () {
    return {}
  },
  computed: {},
  watch: {},
  created () {},
  mounted () {},
  methods: {}
}
</script>

<style scoped lang="less">
.article-item {
  .title {
    font-size: 32px;
    color: #3a3a3a;
  }

  .van-cell__value {
    flex: unset;
    width: 232px;
    height: 146px;
    padding-left: 25px;
  }

  .right-cover {
    width: 232px;
    height: 146px;
  }

  .label-info-wrap span {
    font-size: 22px;
    color: #b4b4b4;
    margin-right: 25px;
  }

  .cover-wrap {
    display: flex;
    padding: 30px 0;
    .cover-item {
      flex: 1;
      width: 100%;
      height: 146px;
      // todo not(:last-child) : 选择不包含最后一个元素的 item
      &:not(:last-child) {
        padding-right: 4px;
      }
      .cover-item-img {
        width: 100%;
        height: 146px;
      }
    }
  }
}
</style>
